It is not impossible for O2 players to rush into the enemy's interior to attack, but the familiarity of the environment inside is not as good as that of the enemy. In that corridor environment extending in all directions, enemies will suddenly come out everywhere. It can also ensure that your team members will not be harmed, but if you force them out and then annihilate them, it seems like a very good idea.

Therefore, Lin Rui and others will use tear gas. Although these terrorists are also equipped with gas masks, they are only available in factory areas and gas laboratories at any time. Most people in this office building are not equipped with gas masks.

A long corridor runs through almost the entire floor, with rooms on both sides. Theoretically, the tear gas bombs would spread everywhere in a few minutes. Lin Rui ordered to stop the enemies who rushed out while watching the time.

They have been exerting pressure on the terrorists inside the building, and on the periphery, the Crazy Horse, which occupied the favorable terrain, under the cover of Sergey, shot and killed the enemies who rushed for reinforcements. Prevent external enemies from approaching the factory building.

There was a burst of yellow smoke in the corridor, and there was constant coughing. From time to time, terrorists stumbled and coughed into tears. Then he was accurately killed by mercenaries.

"Da da da!"

"Cough! Cough! Cough!"

There were sudden gunshots and coughing in several rooms inside, and there were even lights illuminating the passageway. It seems that Sergey and the others have done a very good job. They blocked the other side of the passage. These terrorists couldn't find another way out, their only way out was at the entrance of this passage, so they knew that there was an ambush here, so they had to crash into it.

You know, from the perspective of these people, being shot to death by the enemy is far better than being choked to death by the enemy with smoke.

The terrorists set fire, and continuous gunshots swept outward from the passageway for a long time.

But no one paid attention to them, because Lin Rui had not ordered an attack. But these terrorists still dare not come out. I must be very afraid of death, no one wants to be the first live target to be rushed out.

but. It’s also dead to hide inside. If you rush outside, there may be a glimmer of life. These terrorists finally couldn’t help it. Two black militants screamed and rushed out desperately. The reason is simple. Without the gas mask, they couldn't help it, if they were choked to death inside. They might as well go outside and gamble on luck.

When two enemies rush out, there will be a third, and there will be a fourth. When five or six terrorists rushing out, bending over and coughing, their first thing is to breathe fresh air.

Lin Rui waved his hand and ordered the shooting, but a few terrorists were very alert, and they couldn't open their eyes. When they heard the gunshots, they immediately fell down and rolled aside. Rely on the debris piled in the corridor to cover.

Lin Rui noticed at a glance that their rolling was somewhat similar to the military training actions of special fighters. Perhaps it was because they were choked by the gas too much, hoping to keep their bodies close to the ground as much as possible, hoping to breathe the most air.

This is a little strange, and very strange! Lin Rui immediately concluded that these mercenaries were all professionally trained. They knew that lying on the ground and covering their mouth and nose with a wet towel would make them suffer less.

But there was still smoke on the floor. When the few guys who rushed out didn’t seem to be shot, the remaining terrorists couldn’t help it anymore. They all rushed out in a swarm, and then a little in the air. In good places, panting loudly, one by one seems to be reborn.

These terrorists are not all idiots. Although they saw that no one was shooting outside, they also knew that everything that happened now could not be an accident. Once they rushed out of the base entrance, they rushed out to the surrounding area and ran. While holding the gun in his hand, he tried to crawl forward as carefully as possible, trying to find the lurking enemy.

"Bang!" A terrorist moving in the direction of the exit was shot in the head and fell to the ground with a slap.

"Bang!" Another enemy who fled in this direction was knocked to the ground, twisted in pain and lost his life.

"There is an ambush, at the exit!" The terrorists finally reacted, and they began to shoot indiscriminately to the west, and subconsciously began to avoid potential enemies at the exit.

"Bang!" There was another gunshot, and another terrorist crawling towards the exit was hit. However, Lin Rui vaguely felt that a few of these people were very difficult. He had just shot three times, and he had discovered that those people had changed three places along the way, and they were still clenching their teeth and insisting. Outcropping. Let the other comrades rush out, but he hides nearby.

Several terrorists who rushed out from behind shouted, "Asshole! Don't worry about that much, retreat to the exit!"

"No, don't rush out, our people are coming soon." Another roar came not far from the corridor exit, his voice was furious and full of unwillingness: "I will attack us when it's dawn. The guy is alive!"

Lin Rui judged from the sound that it was one of those people who used tactics to evade movements. However, this person should be the leader. He gave an order and the rest of the terrorists immediately stopped their outward attacks.

Lin Rui whispered, "Okay! The target has finally appeared." The voice burst out from the exit, and he knew it was the terrorist leader named Isaiah. At this time, he was holding a towel or something in his hand. Things are screaming, and what worries him even more is that terrorist attacks from the outside are still increasing.

"There are a lot of enemies here on my side!" Crazy Horse reported by radio, "There are also on the corner! Russ, can you still draw someone out to provide firepower assistance?"

"I'm under a lot of pressure. They should have gone through the panic at the beginning of the attack. These **** guys, like cockroaches, come out from all kinds of cracks. We can't take care of ourselves here, you have to rely on yourself. , Yankee!" Sergey responded via radio.

"Okay. Be careful with your ass, Russian. Don't let these **** **** kick them." Crazy Horse cursed.

"Actually, I was staring at your **** to prevent you from being kicked by them." Sergey mocked.

Several terrorists who rushed up from the flank with a rocket launcher fell to the ground amidst the dull sound of sniper guns. The other terrorists who came there exclaimed, "There are snipers!"

Crazy Horse suddenly looked up, and from his night vision goggles, Yelena was hiding on the roof with a sniper rifle in the distance and gave him a thumbs up, and then said with a relaxed smile in the wireless communication channel, "Flanking safety!"